40479912

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:666

約数の個数: 112

約数和(自身を含む): 124339680

約数和(自身を除く): 83859768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 631, 648, 729, 792, 891, 972, 1188, 1262, 1458, 1782, 1893, 1944, 2376, 2524, 2673, 2916, 3564, 3786, 5048, 5346, 5679, 5832, 6941, 7128, 7572, 8019, 10692, 11358, 13882, 15144, 16038, 17037, 20823, 21384, 22716, 27764, 32076, 34074, 41646, 45432, 51111, 55528, 62469, 64152, 68148, 83292, 102222, 124938, 136296, 153333, 166584, 187407, 204444, 249876, 306666, 374814, 408888, 459999, 499752, 562221, 613332, 749628, 919998, 1124442, 1226664, 1499256, 1686663, 1839996, 2248884, 3373326, 3679992, 4497768, 5059989, 6746652, 10119978, 13493304, 20239956, 40479912]

約数ペア:

[(1, 40479912), (2, 20239956), (3, 13493304), (4, 10119978), (6, 6746652), (8, 5059989), (9, 4497768), (11, 3679992), (12, 3373326), (18, 2248884), (22, 1839996), (24, 1686663), (27, 1499256), (33, 1226664), (36, 1124442), (44, 919998), (54, 749628), (66, 613332), (72, 562221), (81, 499752), (88, 459999), (99, 408888), (108, 374814), (132, 306666), (162, 249876), (198, 204444), (216, 187407), (243, 166584), (264, 153333), (297, 136296), (324, 124938), (396, 102222), (486, 83292), (594, 68148), (631, 64152), (648, 62469), (729, 55528), (792, 51111), (891, 45432), (972, 41646), (1188, 34074), (1262, 32076), (1458, 27764), (1782, 22716), (1893, 21384), (1944, 20823), (2376, 17037), (2524, 16038), (2673, 15144), (2916, 13882), (3564, 11358), (3786, 10692), (5048, 8019), (5346, 7572), (5679, 7128), (5832, 6941)]